CONTACT Lyonnel W. Eugene, Elect. Engr, (732) 532-6698. This is a Market Survey to locate additional sources for spares of the AN/TPX-46A(V) IFF Interrogator Set. The current source for these components is BAE SYSTEMS AEROSPACE INC., Cage 80249. Deta iled technical data for the manufacture or acceptance of these units are not available from the Army. Due to obsolescence in components and materials that has occurred over the life of this equipment, and also due to undocumented technical changes which ha ve not been incorporated into the Government drawings. The Government can no longer warrant the adequacy of the Government owned drawings. Since no GFE is available from the Government, Suppliers must indicate their ability to demonstrate that the item ope rates properly in the End item AN/TPX-46. Suppliers capable of furnishing any of the items must so indicate, by writing to Commander, USACECOM, ATTN: AMSEL-LC-IEW-C-CM, Building 1201E, Fort Monmouth, NJ 07703-5000. The response must include documentation s uch as test results, copy of purchase order if the supplier was a vendor to the listed source or a statement from listed source demonstrating that the supplier can, in fact, supply the Army with a unit that will be physically and functionally interchangeab le and has been demonstrated to operate properly in the AN/TPX-46. The items being procured are: 1); 21ea 3010-00-004-0912, 2); 5ea 5895-01-168-7286, 3);15ea 5895-01-116-9040, 4); 1 ea 5895-01-350-1797, 5); 14ea 5895-01-317-2319, 6); 3ea 5995-00-101-9828, 7); 28ea 5998-00-004-8838, 8); 11ea 5998-00-004-8862, 9); 1ea 5999-00-238-4657, 10); 25ea 6105-00-003-5258,11); 27ea 6625-00-198-3540,12); 46ea 6645-00-115-2424. Successful supplier may be required to warrant that the item supplied will satisfactorily perform when used for the purpose intended by the Army. For more information contact Lyonnel W. Eugene, (732) 532-6698. The deadline for response is November 28, 200 5. EMAIL ADDRESS: lyonnel.eugene@mail1.monmouth.army.mil